Richie Incognito returns to Twitter

Former Dolphins guard, now free agent, Richie Incognito had been — pardon the pun — incognito for the past month. The last reports on the embattled offensive lineman, who found himself at the center of the Dolphins' bullying scandal, put him in an Arizona treatment center after he took a baseball bat to his new Ferrari.

But Incognito resurfaced late Tuesday night, sending out a series of tweets: